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Mon, 11 May 2026 23:35:16 -0700 (PDT) From: Chhabilal Dangal To: Sudip Mukherjee , Teddy Wang , Greg Kroah-Hartman Cc: linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org, Chhabilal Dangal Subject: [PATCH v3 3/3] staging: sm750fb: remove unused functions Date: Tue, 12 May 2026 12:19:57 +0545 Message-ID: <20260512063457.80882-3-yogeshdangal66@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260512063457.80882-1-yogeshdangal66@gmail.com> References: <20260512063457.80882-1-yogeshdangal66@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit sm750_hw_cursor_set_data2() in sm750_cursor.c and sm750_enable_i2c() in ddk750_power.c are defined and declared but never called. Remove both dead functions and their declarations. Signed-off-by: Chhabilal Dangal --- drivers/staging/sm750fb/ddk750_power.c | 16 ---------------- drivers/staging/sm750fb/ddk750_power.h | 5 ----- drivers/staging/sm750fb/sm750_cursor.h | 2 -- 3 files changed, 23 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_power.c b/drivers/staging/sm750fb/ddk750_power.c index 12834f78eef7..1f7e0ec1d02b 100644 --- a/drivers/staging/sm750fb/ddk750_power.c +++ b/drivers/staging/sm750fb/ddk750_power.c @@ -127,19 +127,3 @@ void sm750_enable_gpio(unsigned int enable) sm750_set_current_gate(gate); } -/* - * This function enable/disable the I2C Engine - */ -void sm750_enable_i2c(unsigned int enable) -{ - u32 gate; - - /* Enable I2C Gate */ - gate = peek32(CURRENT_GATE); - if (enable) - gate |= CURRENT_GATE_I2C; - else - gate &= ~CURRENT_GATE_I2C; - - sm750_set_current_gate(gate); -} diff --git a/drivers/staging/sm750fb/ddk750_power.h b/drivers/staging/sm750fb/ddk750_power.h index 5cbb11986bb8..1c4f054d7276 100644 --- a/drivers/staging/sm750fb/ddk750_power.h +++ b/drivers/staging/sm750fb/ddk750_power.h @@ -33,9 +33,4 @@ void sm750_enable_dma(unsigned int enable); */ void sm750_enable_gpio(unsigned int enable); -/* - * This function enable/disable the I2C Engine - */ -void sm750_enable_i2c(unsigned int enable); - #endif diff --git a/drivers/staging/sm750fb/sm750_cursor.h b/drivers/staging/sm750fb/sm750_cursor.h index 88fa02f6377a..51ba0da0270c 100644 --- a/drivers/staging/sm750fb/sm750_cursor.h +++ b/drivers/staging/sm750fb/sm750_cursor.h @@ -10,6 +10,4 @@ void sm750_hw_cursor_set_pos(struct lynx_cursor *cursor, int x, int y); void sm750_hw_cursor_set_color(struct lynx_cursor *cursor, u32 fg, u32 bg); void sm750_hw_cursor_set_data(struct lynx_cursor *cursor, u16 rop, const u8 *data, const u8 *mask); -void sm750_hw_cursor_set_data2(struct lynx_cursor *cursor, u16 rop, - const u8 *data, const u8 *mask); #endif -- 2.54.0